84870700

液位控制继电器 - HNE用于控制导电液体的灌注或排空液位 0.1 至 5 秒可调延时（抗波浪效果） 通用型，用于 24 至 240V 交流/直流 电源电压 20.4 至 264V 交流/直流 使用三个探头调节最高和最低液位（最高 100Mtrs） 监测加注（上）或排空（下），通过前面板上的开关选择 灵敏度 3 个范围可调：- 250Ω → 5KΩ，5Kohm → 100KΩ，100KΩ → 1MΩ。 工作温度 -20 → +50°C DIN 导轨安装 有关配套电极，请参见库存号 354-290 尺寸 mm：高 90，宽 W 35.6，厚 69 ### 注首款具有直流电源选项的传导装置。### 导电料面探针控制器继电器液位继电器用于监测导电液体的液位，且提供向上/向下、最小、最大和灌注/排空变型。 液位继电器可直接安装且使用安全。 ### **Application Examples**Liquid Level Relays Conductive Level Sensors are used in a wide variety of applications including waste water management and the monitoring and management of corrosive liquid media, and designed specifically to provide for the: Monitoring and control of liquid levels Protection of pumps against dry running Ability to detect liquid leaks in a system Control of media mixing ratios Control of liquid levels

"s Liquid Level Controls are ideal for monitoring conductive liquids water, seawater, chemicals, waste water, etc. applications for agri-foodstuffs and chemical solutions. Also perfect for monitoring moisture and water leaking into pump oil supplies. The probes uses a low current AC signal to avoid electrolysis.

* HNM: 5k-100k Ohm Sensitivity, 8 A SPDT Output

* HNE/MNS: Discrete Sensors, 8 A SPDT Output